.section {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #f0f0f0;
}

.section h3 {
  margin-bottom: 16px;
  color: #1f2937;
  font-weight: 500;
  font-size: 16px;
}

.loadingContainer {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 400px;
}

.header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}

.contentLayout {
  display: flex;
  gap: 24px;
}

.leftColumn {
  flex: 3;
}

.rightColumn {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.leftCard, .rightCard {
  width: 100%;
}

.contestHeader {
  margin-bottom: 16px;
}

.titleRow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding: 16px;
  background: linear-gradient(to right, rgba(24, 144, 255, 0.05), rgba(24, 144, 255, 0.02));
  border-radius: 8px;
  border-left: 4px solid #1890ff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.titleRight {
  display: flex;
  align-items: center;
  gap: 16px;
}

.titleRow :global(.ant-typography) {
  margin: 0 !important;
  color: #1890ff;
  font-weight: 600;
}

.titleRow :global(.ant-btn) {
  border-radius: 6px;
  padding: 4px 16px;
  height: 32px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.actionButtons {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.actionButton {
  width: 100%;
  height: 48px;
  font-size: 16px;
}

.leftTabs {
  margin-top: 16px;
}

.rightTabs {
  width: 100%;
}

.problemsSection {
  padding: 8px 0;
}

.problemsHeader {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}


.descriptionSection :global(.w-md-editor-preview) {
  position: static !important;
}
.descriptionSection {
  padding: 16px 0;
}

.infoSection {
  padding: 8px 0;
}

.infoItem {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.infoIcon {
  margin-right: 8px;
  color: #1890ff;
  font-size: 16px;
}

.infoLabel {
  font-weight: 500;
  margin-right: 8px;
  min-width: 70px;
  display: inline-block;
}

.participantsSection {
  padding: 8px 0;
  max-height: 400px;
  overflow-y: auto;
}

.notParticipantWarning {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  margin-top: 20px;
  background-color: #fff1f0;
  border: 1px solid #ffa39e;
  border-radius: 4px;
  color: #cf1322;
}

.notStartedWarning {
  display: flex;
  align-items: center;
  background-color: #fffbe6;
  border: 1px solid #ffe58f;
  border-radius: 4px;
  padding: 12px 16px;
  margin-bottom: 16px;
  color: #d48806;
  font-size: 14px;
} 